SRAM DUB™ technology features a better-engineered bottom bracket and a new spindle design. The DESCENDANT 6K crankset is compatible with the SRAM Eagle™ drivetrain systems. BB Compatibility: DUB BSA73,DUB PF89.5,DUB PF92,DUB PF30 MTB73,DUB BB30 MTB73, DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP.
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